condition	mean	min	max
4 h after light	35.145917499999996	34.128186	36.163649
8 h after light	37.496204	33.649482	41.342926
12 h after light	60.790809499999995	48.96201	72.619609
4 h after dark	77.6521375	53.119925	102.18435
8 h after dark	75.3820565	64.435519	86.328594
12 h after dark	61.077477	61.077477	61.077477